EP1881055A3 - Additives to improve the cold properties of fuel oils - Google Patents

Additives to improve the cold properties of fuel oils Download PDF

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Publication number
EP1881055A3
EP1881055A3 EP07011540A EP07011540A EP1881055A3 EP 1881055 A3 EP1881055 A3 EP 1881055A3 EP 07011540 A EP07011540 A EP 07011540A EP 07011540 A EP07011540 A EP 07011540A EP 1881055 A3 EP1881055 A3 EP 1881055A3
Authority
EP
European Patent Office
Prior art keywords
additives
fuel oils
improve
cold properties
cold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07011540A
Other languages
German (de)
French (fr)
Other versions
EP1881055A2 (en
EP1881055B1 (en
Inventor
Bettina Dr. Siggelkow
Werner Dr. Reimann
Matthias Dr. Krull
Markus Kupetz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clariant International Ltd
Original Assignee
Clariant Finance BVI Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clariant Finance BVI Ltd filed Critical Clariant Finance BVI Ltd
Publication of EP1881055A2 publication Critical patent/EP1881055A2/en
Publication of EP1881055A3 publication Critical patent/EP1881055A3/en
Application granted granted Critical
Publication of EP1881055B1 publication Critical patent/EP1881055B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • C10L1/1981—Condensation polymers of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides

Abstract

Additive zur Verbesserung der Kälteeigenschaften von BrennstoffölenAdditives for improving the cold properties of fuel oils

Gegenstand der Erfindung sind Terpolymere aus Ethylen, mindestens einem ethylenisch ungesättigten Ester und Propen, welche
a) 12,0 bis 16,0 mol-% von mindestens einem ethylenisch ungesättigten Ester abgeleitete Struktureinheiten enthalten,
b) 1,0 bis 4,0 vom Propen abgeleitete Methylgruppen pro100 aliphatische C-Atome enthalten, und
c) weniger als 6,5 von Kettenenden stammende Methylgruppen pro 100 CH2-Gruppen aufweisen
sowie deren Verwendung als Kälteadditive für Mitteldestillate.The invention relates to terpolymers of ethylene, at least one ethylenically unsaturated ester and propene, which
a) contain from 12.0 to 16.0 mol% of structural units derived from at least one ethylenically unsaturated ester,
b) contain 1.0 to 4.0 propene-derived methyl groups per 100 aliphatic C atoms, and
c) have less than 6.5 chain ends methyl groups per 100 CH 2 groups
and their use as cold additives for middle distillates.

EP07011540.7A 2006-07-18 2007-06-13 Additives to improve the cold properties of fuel oils Active EP1881055B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006033151.6A DE102006033151B4 (en) 2006-07-18 2006-07-18 Additives for improving the cold properties of fuel oils

Publications (3)

Publication Number Publication Date
EP1881055A2 EP1881055A2 (en) 2008-01-23
EP1881055A3 true EP1881055A3 (en) 2011-02-02
EP1881055B1 EP1881055B1 (en) 2015-06-03

Family

ID=38611112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07011540.7A Active EP1881055B1 (en) 2006-07-18 2007-06-13 Additives to improve the cold properties of fuel oils

Country Status (6)

Country Link
US (1) US8979951B2 (en)
EP (1) EP1881055B1 (en)
JP (1) JP5854549B2 (en)
KR (2) KR101519393B1 (en)
CA (1) CA2593931C (en)
DE (1) DE102006033151B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10463300B2 (en) * 2011-09-19 2019-11-05 Dp Technologies, Inc. Body-worn monitor
FR3113063B1 (en) 2020-07-31 2022-08-12 Total Marketing Services Use of copolymers with specific molar mass distribution for lowering the filterability limit temperature of fuels or fuels

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178951A (en) * 1978-10-10 1979-12-18 Texaco Inc. Low pour point crude oil compositions
EP0190553A1 (en) * 1985-01-17 1986-08-13 Ruhrchemie Aktiengesellschaft Process to improve the viscosity of mineral oils and of the distillates of mineral oils
EP1526168A2 (en) * 2003-10-25 2005-04-27 Clariant GmbH Cold flow improver for fuel oils of vegetable or animal origin

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447915A (en) * 1966-10-31 1969-06-03 Standard Oil Co Fuel oil compositions
DE1924823A1 (en) * 1968-05-29 1969-12-04 Rexall Drug Chemical Terpolymers of ethylene and vinyl acetate with
DE2037673C2 (en) 1970-07-16 1985-07-04 Exxon Research and Engineering Co., Linden, N.J. Polymer mixtures as pour point improvers for hydrocarbons and their use
US3961916A (en) 1972-02-08 1976-06-08 Exxon Research And Engineering Company Middle distillate compositions with improved filterability and process therefor
US4211534A (en) 1978-05-25 1980-07-08 Exxon Research & Engineering Co. Combination of ethylene polymer, polymer having alkyl side chains, and nitrogen containing compound to improve cold flow properties of distillate fuel oils
US4178950A (en) 1978-10-10 1979-12-18 Texaco Inc. Residual fuel compositions with low pour points
DD161128A1 (en) 1980-03-03 1985-02-20 Leuna Werke Veb METHOD FOR PRODUCING A FLOW IMPROVER
JPH0710900B2 (en) 1982-06-18 1995-02-08 エクソン リサーチ アンド エンヂニアリング コムパニー Fluidity improver for middle distillate fuel oil
DE3405843A1 (en) 1984-02-17 1985-08-29 Bayer Ag, 5090 Leverkusen COPOLYMERS BASED ON MALEINIC ACID ANHYDRIDE AND (ALPHA), (BETA) -UNAUSAUTED COMPOUNDS, A METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS PARAFFIN INHIBITORS
DE3616056A1 (en) 1985-05-29 1986-12-04 Hoechst Ag, 65929 Frankfurt USE OF ETHYLENE TERPOLYMERISATES AS ADDITIVES FOR MINERAL OILS AND MINERAL OIL DISTILLATES
JPS6270488A (en) * 1985-09-24 1987-03-31 Mitsubishi Petrochem Co Ltd Additive of fuel oil and fuel oil improved in flowability
DE3640613A1 (en) 1986-11-27 1988-06-09 Ruhrchemie Ag METHOD FOR THE PRODUCTION OF ETHYLENE MIXED POLYMERISATES AND THE USE THEREOF AS AN ADDITION TO MINERAL OIL AND MINERAL OIL FRACTIONS
DE3916366A1 (en) 1989-05-19 1990-11-22 Basf Ag NEW IMPLEMENTATION PRODUCTS OF AMINOALKYLENE POLYCARBONIC ACIDS WITH SECOND AMINES AND PETROLEUM DISTILLATE COMPOSITIONS THAT CONTAIN THEM
DE3922146A1 (en) 1989-07-06 1991-01-17 Roehm Gmbh ADDITIVES FOR DIESEL FUEL
DE3926992A1 (en) 1989-08-16 1991-02-21 Hoechst Ag USE OF TRANSPARENT PRODUCTS OF ALKENYL SPIROBISLACTONES AND AMINES AS PARAFFINDISPERGATORS
GB9213870D0 (en) 1992-06-30 1992-08-12 Exxon Chemical Patents Inc Oil additives and compositions
GB9213904D0 (en) 1992-06-30 1992-08-12 Exxon Chemical Patents Inc Oil additives and compositions
EP0606055B1 (en) 1993-01-06 1997-09-17 Hoechst Aktiengesellschaft Terpolymers based on alpha, beta unsaturated dicarboxilic acid anhydryds, alpha, beta unsaturated compounds and polyoxyalkylene ether of lower unsaturated alcohols
DE4430294A1 (en) 1994-08-26 1996-02-29 Basf Ag Polymer mixtures and their use as additives for petroleum middle distillates
DE19620118C1 (en) 1996-05-18 1997-10-23 Hoechst Ag Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
DE19729057A1 (en) 1997-07-08 1999-01-14 Clariant Gmbh Copolymers based on ethylene and unsaturated carboxylic acid esters and their use as mineral oil additives
DE19754555A1 (en) 1997-12-09 1999-06-24 Clariant Gmbh Process for the production of ethylene copolymers and their use as an additive to mineral oil and mineral oil distillates
DE19802689A1 (en) 1998-01-24 1999-07-29 Clariant Gmbh Process for improving the cold flow properties of fuel oils
DE10000649C2 (en) * 2000-01-11 2001-11-29 Clariant Gmbh Multi-functional additive for fuel oils
DE10012267B4 (en) 2000-03-14 2005-12-15 Clariant Gmbh Copolymer blends and their use as an additive to improve the cold flow properties of middle distillates
DE10245737C5 (en) * 2002-10-01 2011-12-08 Clariant Produkte (Deutschland) Gmbh Process for the preparation of additive mixtures for mineral oils and mineral oil distillates
DE10260714A1 (en) * 2002-12-23 2004-07-08 Clariant Gmbh Fuel oils with improved cold properties
DE10357878C5 (en) * 2003-12-11 2013-07-25 Clariant Produkte (Deutschland) Gmbh Fuel oils from middle distillates and oils of vegetable or animal origin with improved cold properties
DE102006033149A1 (en) 2006-07-18 2008-01-31 Clariant International Limited Additives for improving the cold properties of fuel oils
DE102006033150B4 (en) 2006-07-18 2008-10-16 Clariant International Limited Additives for improving the cold properties of fuel oils

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178951A (en) * 1978-10-10 1979-12-18 Texaco Inc. Low pour point crude oil compositions
EP0190553A1 (en) * 1985-01-17 1986-08-13 Ruhrchemie Aktiengesellschaft Process to improve the viscosity of mineral oils and of the distillates of mineral oils
EP1526168A2 (en) * 2003-10-25 2005-04-27 Clariant GmbH Cold flow improver for fuel oils of vegetable or animal origin

Also Published As

Publication number Publication date
JP5854549B2 (en) 2016-02-09
DE102006033151A1 (en) 2008-01-31
US20080016753A1 (en) 2008-01-24
US8979951B2 (en) 2015-03-17
CA2593931A1 (en) 2008-01-18
KR20150039740A (en) 2015-04-13
KR20080008276A (en) 2008-01-23
EP1881055A2 (en) 2008-01-23
EP1881055B1 (en) 2015-06-03
DE102006033151B4 (en) 2014-11-20
JP2008024930A (en) 2008-02-07
CA2593931C (en) 2014-02-18
KR101519393B1 (en) 2015-05-15

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